package org.research.struts.interceptor;

import org.hibernate.FlushMode;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.dao.DataAccessResourceFailureException;
import org.springframework.orm.hibernate3.SessionFactoryUtils;

/**
 * <p>Title:OpenSessionInViewFilter</p>
 * <p>Description:</p>
 * @author xuyang
 * @date 2013-12-25
 */
public class OpenSessionInViewFilter extends
		org.springframework.orm.hibernate3.support.OpenSessionInViewFilter {
	
	/**
     * we do a different flushmode than in the codebase
     * here
     */
    protected Session getSession(SessionFactory sessionFactory) throws DataAccessResourceFailureException {
            Session session = SessionFactoryUtils.getSession(sessionFactory, true);
            session.setFlushMode(FlushMode.COMMIT);
            return session;
    }
    /**
     * we do an explicit flush here just in case
     * we do not have an automated flush
     */
    protected void closeSession(Session session, SessionFactory factory) {
            session.flush();
            super.closeSession(session, factory);
    }
}
